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Can't operator == be applied to generic types in C#?
..., or would it use the overloaded version of the operator if a type defined one?"
I would have thought that == on the Generics would use the overloaded version, but the following test demonstrates otherwise. Interesting... I'd love to know why! If someone knows please share.
namespace TestProject...
Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
...g to write all that code for yourself. Typically a library will only offer one area of functionality (processing images or operating on zip files)
An API (application programming interface) is a term meaning the functions/methods in a library that you can call to ask it to do things for you - the i...
How to install packages offline?
.../myapp. ~/src/myapp/setup.py will have install_requires list that mentions one or more things that you have in your /pypi directory. Like so:
install_requires=[
'boto',
'Flask',
'Werkzeug',
# and so on
If you want to be able to run your app with all the necessary dependencies wh...
Can I have an onclick effect in CSS?
... for="demo">I'm a square. Click me.</label>
Here I've positioned the label right after the input in my markup. This is so that I can use the adjacent sibling selector (the + key) to select only the label that immediately follows my #demo checkbox. Since the :checked pseudo-class appli...
How to change the background color of the options menu?
...urrently no way to control the Options menu text color with styles, and so one can only use this method to change the background to another color that won't make the text "disappear."
We would love to do this with a documented, future-proof solution, but one is simply not available as of Android &l...
How to use auto-layout to move other views when a view is hidden?
... labels. Leave your existing constraints (10pts space to the other view) alone, but add another constraint: make your labels' left edges 10pts away from their superview's left edge with a non-required priority (the default high priority will probably work well).
Then, when you want them to move lef...
How to show current time in JavaScript in the format HH:MM:SS?
...
in one line new Date().toLocaleTimeString()
– aljgom
Sep 22 at 1:43
add a comment
|...
How to add calendar events in Android?
...'m just getting up to speed on Android, and today in a project meeting someone said that Android has no native calendar app so users just use whatever calendar app they like.
...
Can CSS detect the number of children an element has?
...
Original answer:
Incredibly, this is now possible purely in CSS3.
/* one item */
li:first-child:nth-last-child(1) {
/* -or- li:only-child { */
width: 100%;
}
/* two items */
li:first-child:nth-last-child(2),
li:first-child:nth-last-child(2) ~ li {
width: 50%;
}
/* three items */
li:f...
How can I select item with class within a DIV?
...
the second two one will not work, but find is Ok. The second two one will select every class=myclass and select every id=mydiv) i think.
– czupe
Aug 9 '12 at 16:33
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